Chimney words, explained
Plain English for the words you hear on a chimney visit.
C
Chimney Cap
A protective covering on top of the chimney to keep out debris and animals.
Chimney Crown
The top element of a masonry chimney which seals the top from weather.
Chimney Inspection
A comprehensive examination of the chimney's condition and functionality.
Chimney Liner
A lining inside the chimney that protects the masonry from combustion byproducts.
Chimney Relining
The process of repairing or replacing the interior lining of the chimney.
Chimney Waterproofing
Applying a protective sealant to prevent water damage to the chimney.
Creosote
A flammable byproduct of burning wood that can accumulate in chimneys.
D
Damper
A device inside the chimney that can be opened or closed to control airflow.
Draft
The flow of air up the chimney that draws smoke and gases out of the fireplace.
Dryer Vent Cleaning
Removal of lint and debris from the dryer duct to improve efficiency and safety.
E
Efflorescence
White powdery substance on masonry surfaces caused by moisture.
F
Firebox
The space inside a fireplace where the fire burns.
Flue
The duct or opening in a chimney that exhausts smoke and gases to the outside.
M
Masonry Repointing
The process of renewing the external part of mortar joints.
S
Smoke Chamber
The area where smoke gathers before exiting through the flue.
Spalling
Flaking or peeling of brick or stone surfaces due to moisture or freeze-thaw cycles.
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